code: def load_lib():
      global _swf
      from . import _swf
  
      return _swf
  
file_path: imageio/imageio/plugins/swf.py
imports: import os
  import zlib
  import logging
  from io import BytesIO
  import numpy
  from ..core import Format, read_n_bytes, image_as_uint
label_desc: Use image node_id 1 for calling a global function with example usage: load_lib() and returns: _swf